Unity Smart Slicer 2D插件使用(水果忍者切割插件)

链接：https://pan.baidu.com/s/1u3akYgi_h3T3AnSim_-VUw
提取码：z38g
这个是插件
这个插件教程基本搜不到，坑也比较多。
导入查看官方Demo

image.png

我觉得用的最多的也就是第五个切割图片的了

image.png

原理就是把切割后mesh分开计算，然后克隆两个新的预制体，重新分配mesh还有碰撞。
虽然插件是2D的，但是不是用的Image
有可以选择多个物体，只切割某一类型的，但是基本用不到吧

/**
 *Copyright(C) 2019 by #COMPANY#
 *All rights reserved.
 *FileName:     #SCRIPTFULLNAME#
 *Author:       #AUTHOR#
 *Version:      #VERSION#
 *UnityVersion：#UNITYVERSION#
 *Date:         #DATE#
 *Description:   
 *History:
*/
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CutManager
{
    //相机必须为正交不然没有用
    /// <summary>
    /// 添加切割线
    /// </summary>
    /// <param name="go"></param>
    public void AddCutControl(GameObject go)
    {
        go.AddComponent<Slicer2DController>().addForce = false;
        SetSlicerType(Slicer2DController.SliceType.Linear);
    }

    /// <summary>
    /// 设置切割线类型
    /// </summary>
    /// <param name="type"></param>
    public void SetSlicerType(Slicer2DController.SliceType type)
    {
        Slicer2DController.instance.sliceType = type;
    }
    /// <summary>
    /// 设置切割线颜色
    /// </summary>
    /// <param name="col"></param>
    public void SetControlLine(Color col)
    {
        Slicer2DController.instance.slicerColor = col;
    }
    /// <summary>
    /// 设置切割线宽度
    /// </summary>
    /// <param name="val"></param>
    public void SetControlLineWidth(float val)
    {
        Slicer2DController.instance.lineWidth = val;
    }


    /// <summary>
    /// 添加可切割物体
    /// </summary>
    /// <param name="go"></param>
    public void AddCutObj(GameObject go)
    {
        go.AddComponent<Slicer2D>();
        var goLine = go.AddComponent<ColliderLineRenderer2D>();
        goLine.lineWidth = 0;
      
    }



}

然后就是这个管理脚本

/**
 *Copyright(C) 2019 by #COMPANY#
 *All rights reserved.
 *FileName:     #SCRIPTFULLNAME#
 *Author:       #AUTHOR#
 *Version:      #VERSION#
 *UnityVersion：#UNITYVERSION#
 *Date:         #DATE#
 *Description:   
 *History:
*/
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Test : MonoBehaviour {
    CutManager cut = new CutManager();
    // Use this for initialization
    void Start () {
        cut.AddCutControl(transform.gameObject);
        cut.AddCutObj(transform.GetChild(0).gameObject);
    }
    
    // Update is called once per frame
    void Update () {
     
    }
}
![GIF.gif](https://upload-images.jianshu.io/upload_images/15146729-45aafc92e856d613.gif?imageMogr2/auto-orient/strip)

这个是调用脚本
我是这么挂的